Semester Review: Astronomy

Front

What are the six main components of our Solar System?

Back

Sun, Planets, Moons, Asteroids, Comets, Meteors

Front

What happens to the gravitational pull if the mass in a planetary motion model is increased?

Back

The gravitational pull increases, simulating a stronger sun.

Front

What is the phase of the moon when it is not visible from Earth?

Back

New moon

Front

How long does it take for the moon to go from new moon to full moon?

Back

Approximately two weeks.

Front

What are the gas giant planets in our Solar System?

Back

Jupiter, Saturn, Uranus, Neptune

Front

What is the primary source of light and heat in our Solar System?

Back

The Sun

Front

What is the difference between asteroids and comets?

Back

Asteroids are rocky bodies, while comets are icy bodies that release gas and dust.

Front

What is the term for the path that planets take around the Sun?

Back

Orbit

Front

What is the largest planet in our Solar System?

Back

Jupiter

Front

What is the term for the time it takes for the moon to complete one full cycle of phases?

Back

Lunar month (about 29.5 days)